Graduate of mathematics at the Jagiellonian University. Employee of the Department of Statistics at the Cracow University of Economics. A winner of eight competitions of the National Science Centre. Author of several dozen publications in Scopus database, including highest scoring articles. A member of the editorial board of the journals Energy Source Part B, Energies. His research interests include commodity markets, energy transition and its social costs, energy poverty, sustainable development. He is a laureate of the Award of the Minister of Science and Higher Education and a holder of the Medal of the National Education Commission.